/*
 * cdoj, UESTC ACMICPC Online Judge
 * Copyright (c) 2013  fish <@link lyhypacm@gmail.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
#ifndef __SETTINGS_H__
#define __SETTINGS_H__

#include <string>
#include "AppException.h"

/**
 * Global Settings class, all system settings
 * 		will be stored in this class instance.
 */
class Settings {
public:
	std::string getTempDir() const;
	std::string getDataDir() const;
	std::string getLogFile() const;
	void chroot() const throw(AppException);
	void clean(int fd) const throw(AppException);
	static const Settings* getInstance();
private:
	Settings();
	static Settings* instance;
	std::string tempDir;
	std::string dataDir;
	std::string logFile;
};

#endif // __SETTINGS_H__

